In the case of imperfect loop nests, some researchers suggested to first use Abu-Sufah's Non-Basic-to-Basic-Loop transformation to convert them into perfect loop nests and then apply the unimodular transformation approach. This paper identifies some limitations of this approach, describes some improvements, and provides some insights into the problem of restructuring imperfect loop nests
Published in:
Algorithms & Architectures for Parallel Processing, 1996. ICAPP 96. 1996 IEEE Second International Conference on
Date of Conference: 11-13 Jun 1996